There may have been a little difference in the grade of wood used and perhaps a little less care was taken in the fit and finish of the Stevens guns, but all parts should be completely interchangeable. Stevens was the economy line for the Savage Arms Corporation from about 1930 to 1990.
Made by the Stevens division of Savage Arms between 1931 and 1948.
Manufactured between 1933 and 1945.
Savage/Stevens.
These were made between the years 1978-1985.
Takedown guide for Savage 24S
Stevens was bought by Savage in 1920. Check with Savage customer service thru their website.
The savage/stevens model 58 was made during the years 1933-1945.
1955
savage arms
Stevens and Springfield merged with Savage. Check customer service at Savage arms.
The best I can do is say that the savage/stevens model 94 shotgun series were made between the years 1926-1945 with a total production of 934,000 made.
Savage as the Model 24.